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Articles By SDToday

Exploring the world’s northernmost caves – in pictures

Expedition member Chris Blakeley in the entrance to the world’s northernmost known cave, found on the Wulff Land…

ByBySDToday Aug 12, 2026
Asteroid strike caused global firestorm that incinerated the dinosaurs

The Chicxulub asteroid brought the age of the dinosaurs to an end ROGER HARRIS/SCIENCE PHOTO LIBRARY The asteroid…

ByBySDToday Jul 28, 2026
Negatives saved from Shackleton’s Antarctic trip reveal hidden details

The ice floe cracks up around the Endurance Royal Geographical Society After the British ship Endurance (pictured above)…

ByBySDToday Jul 15, 2026
A volcano has erupted remnants of Earth’s primordial magma ocean

Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of…

ByBySDToday Jul 3, 2026
A volcano has erupted remnants of Earth’s primordial magma ocean

Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of…

ByBySDToday Jul 3, 2026
Huge crater in Australia may be the oldest impact structure on Earth

A study claims that the North Pole Dome crater in Western Australia was caused by an asteroid strike…

ByBySDToday Jun 23, 2026
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Exploring the world’s northernmost caves – in pictures

Expedition member Chris Blakeley in the entrance to the world’s northernmost known cave, found on the Wulff Land…

ByBySDToday Aug 12, 2026
Asteroid strike caused global firestorm that incinerated the dinosaurs

The Chicxulub asteroid brought the age of the dinosaurs to an end ROGER HARRIS/SCIENCE PHOTO LIBRARY The asteroid…

ByBySDToday Jul 28, 2026
Negatives saved from Shackleton’s Antarctic trip reveal hidden details

The ice floe cracks up around the Endurance Royal Geographical Society After the British ship Endurance (pictured above)…

ByBySDToday Jul 15, 2026
A volcano has erupted remnants of Earth’s primordial magma ocean

Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of…

ByBySDToday Jul 3, 2026
A volcano has erupted remnants of Earth’s primordial magma ocean

Earth was once covered by a global magma ocean, which later cooled and crystallised – now traces of…

ByBySDToday Jul 3, 2026
Huge crater in Australia may be the oldest impact structure on Earth

A study claims that the North Pole Dome crater in Western Australia was caused by an asteroid strike…

ByBySDToday Jun 23, 2026